<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <link rel="stylesheet" href="task05.css">
        <script src="task05.js"></script>
        <title>IFE JavaScript Task 05</title>
    </head>
    <body>
        <input type="text" id="getNumber">
        <button id="myUnShift">左侧入</button>
        <button id="myPush">右侧入</button>
        <button id="myShift">左侧出</button>
        <button id="myPop">右侧出</button>
        <ul id="myList"></ul>
        <button id="sort">排序</button>
    </body>
</html>